Nov Inc. (NOV) came out with quarterly earnings of $0.19 per share, missing the Zacks Consensus Estimate of$0.25 per share. This compares to earnings of $0.30 per share a year ago. These figures are adjusted for non-recurring items.This quarterly report represents an earnings surprise of -24$0.35 per share when it actually produced earnings of $0.41, delivering a surprise of 17.14%.Over the last four quarters, ...